[Bug 1017847] Re: qemu segfaults when creating an armhf container on an amd64 host
** Changed in: lxc (Ubuntu) Status: Confirmed = Fix Released -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1017847 Title: qemu segfaults when creating an armhf container on an amd64 host To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1017847/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1017847] Re: qemu segfaults when creating an armhf container on an amd64 host
I've been creating several armhf containers on raring with no problems. Can we call this fix released in raring? -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1017847 Title: qemu segfaults when creating an armhf container on an amd64 host To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1017847/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1017847] Re: qemu segfaults when creating an armhf container on an amd64 host
** Tags removed: apport-bug rls-q-incoming ** Tags added: aport-bug rls-q-notfixing -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1017847 Title: qemu segfaults when creating an armhf container on an amd64 host To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1017847/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1017847] Re: qemu segfaults when creating an armhf container on an amd64 host
qemu-user-static was installed on the system when I have been able to reproduce this error (installed on 2012-06-06 from apt log files) I tried again this morning, and it works correctly. The main difference is that qemu-user-static has been upgraded from 1.0.50-2012.03-0ubuntu3 to 1.2.0-2012.09-0ubuntu1 on 2012-09-23 (~1 week after my last test) So probably *something* has been fixed in this new upstream version. In any case, I tried without qemu-user-static installed and I get the error chroot: failed to run command `useradd': Exec format error which is expected since the emulator is not installed. I don't think it make sense to run lxc for an architecture without the right emulator installed but it is another bug than the one I initially reported and it can be closed as 'fix released' -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1017847 Title: qemu segfaults when creating an armhf container on an amd64 host To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1017847/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1017847] Re: qemu segfaults when creating an armhf container on an amd64 host
** Changed in: qemu-linaro (Ubuntu) Status: Confirmed = Fix Released -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1017847 Title: qemu segfaults when creating an armhf container on an amd64 host To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1017847/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1017847] Re: qemu segfaults when creating an armhf container on an amd64 host
Ok - I'm able to reproduce this when qemu-user-static is not installed. When qemu-user-static is installed, container creation succeeds. Looking at the lxc-ubuntu template, I'm not sure what we want to do in the failing case. I would guess we want to announce that qemu-armhf- static is not installed before trying to run mount from that architecture? I'm assigning to stgraber to make sure I understand right. ** Changed in: lxc (Ubuntu) Assignee: (unassigned) = Stéphane Graber (stgraber) -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1017847 Title: qemu segfaults when creating an armhf container on an amd64 host To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1017847/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1017847] Re: qemu segfaults when creating an armhf container on an amd64 host
@jibel, to be clear, you should NOT get this if you have qemu-user-static installed. If you do, please shout to have the priority raised. The question for now is what we should do about this. Should we detect foreign arch and insist qemu-user-static be installed? In the meantime, since there is a workaround, I am setting the priority to low. ** Changed in: lxc (Ubuntu) Importance: High = Low -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1017847 Title: qemu segfaults when creating an armhf container on an amd64 host To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1017847/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1017847] Re: qemu segfaults when creating an armhf container on an amd64 host
(my guess fwiw is that calling qemu-arm in a chroot fails because the libraries it links against are not available; hence the need for qemu- arm-static) -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1017847 Title: qemu segfaults when creating an armhf container on an amd64 host To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1017847/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1017847] Re: qemu segfaults when creating an armhf container on an amd64 host
** Tags added: rls-q-incoming -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1017847 Title: qemu segfaults when creating an armhf container on an amd64 host To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1017847/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1017847] Re: qemu segfaults when creating an armhf container on an amd64 host
The problem persists on Quantal with all updates applied: $ sudo lxc-create -n quantal-armhf -t ubuntu -- -r quantal -a armhf [...] Fetched 22.1 MB in 60s (365 kB/s) qemu: uncaught target signal 11 (Segmentation fault) - core dumped /usr/share/lxc/templates/lxc-ubuntu: line 460: 29480 Segmentation fault (core dumped) chroot $rootfs apt-get update failed to execute template 'ubuntu' aborted ** Changed in: qemu-linaro (Ubuntu) Status: Incomplete = Confirmed ** Changed in: lxc (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1017847 Title: qemu segfaults when creating an armhf container on an amd64 host To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1017847/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1017847] Re: qemu segfaults when creating an armhf container on an amd64 host
I can't currently reproduce this as it seems the armhf archives are out of sync -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1017847 Title: qemu segfaults when creating an armhf container on an amd64 host To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1017847/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1017847] Re: qemu segfaults when creating an armhf container on an amd64 host
ping - is this still happening for you? Can we mark it fix released? -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1017847 Title: qemu segfaults when creating an armhf container on an amd64 host To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1017847/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1017847] Re: qemu segfaults when creating an armhf container on an amd64 host
I cannot tell for the moment, it is not possible to install an armhf container on an amd64 host due to gcc 4.7.1-7ubuntu1 failing to build on armhf. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1017847 Title: qemu segfaults when creating an armhf container on an amd64 host To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1017847/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1017847] Re: qemu segfaults when creating an armhf container on an amd64 host
I get it systematically on my system with latest updates applied. Do you have any advice how to troubleshoot it ? -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1017847 Title: qemu segfaults when creating an armhf container on an amd64 host To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1017847/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
Re: [Bug 1017847] Re: qemu segfaults when creating an armhf container on an amd64 host
Quoting Jean-Baptiste Lallement (jean-bapti...@ubuntu.com): I get it systematically on my system with latest updates applied. Do you By systematically do you mean every time, or every N times? have any advice how to troubleshoot it ? A few things may help, 1. install the qemu-user-static-dbg package (may make the coredump more meaningful) 2. set your core limit (ulimit -c 999) 3. re-run 4. post the resulting coredump here 5. look in syslog for the segfault information (two lines) and post them here I should be able to use that info to at least find where in the qemu source the fault is happening. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1017847 Title: qemu segfaults when creating an armhf container on an amd64 host To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1017847/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1017847] Re: qemu segfaults when creating an armhf container on an amd64 host
Hm, I can't reproduce this exactly, rather I got: Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: iproute:amd64 : Depends: libc6:amd64 (= 2.14) but it is not going to be installed Depends: libdb5.1:amd64 but it is not going to be installed isc-dhcp-client:amd64 : Depends: debianutils:amd64 (= 2.8.2) but it is not going to be installed Depends: isc-dhcp-common:amd64 (= 4.1.ESV-R4-0ubuntu8) but it is not going to be installed Depends: libc6:amd64 (= 2.15) but it is not going to be installed mountall:amd64 : Depends: makedev:amd64 but it is not installable Depends: udev:amd64 but it is not going to be installed Depends: plymouth:amd64 but it is not going to be installed Depends: coreutils:amd64 (= 7.1) but it is not going to be installed Depends: libc6:amd64 (= 2.9) but it is not going to be installed Depends: libdbus-1-3:amd64 (= 1.2.16) but it is not going to be installed Depends: libnih-dbus1:amd64 (= 1.0.0) but it is not going to be installed Depends: libnih1:amd64 (= 1.0.0) but it is not going to be installed Depends: libplymouth2:amd64 (= 0.8.1-3) but it is not going to be installed Depends: libudev0:amd64 (= 151) but it is not going to be installed PreDepends: dpkg:amd64 (= 1.15.7.2) but it is not going to be installed upstart:amd64 : Depends: libc6:amd64 (= 2.9) but it is not going to be installed Depends: libdbus-1-3:amd64 (= 1.2.16) but it is not going to be installed Depends: libnih-dbus1:amd64 (= 1.0.0) but it is not going to be installed Depends: libnih1:amd64 (= 1.0.0) but it is not going to be installed Depends: libudev0:amd64 (= 151) but it is not going to be installed Depends: sysvinit-utils:amd64 but it is not going to be installed Depends: sysv-rc:amd64 but it is not installable Depends: initscripts:amd64 but it is not going to be installed Depends: ifupdown:amd64 (= 0.6.10ubuntu5) but it is not going to be installed E: Unable to correct problems, you have held broken packages. failed to execute template 'ubuntu' aborted -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1017847 Title: qemu segfaults when creating an armhf container on an amd64 host To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1017847/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1017847] Re: qemu segfaults when creating an armhf container on an amd64 host
(actually it just occurred to me that machine was not quite pristine, re-trying elsewhere) -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1017847 Title: qemu segfaults when creating an armhf container on an amd64 host To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1017847/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1017847] Re: qemu segfaults when creating an armhf container on an amd64 host
This is bug 1017862 -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1017847 Title: qemu segfaults when creating an armhf container on an amd64 host To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1017847/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1017847] Re: qemu segfaults when creating an armhf container on an amd64 host
Right, with quantal-proposed enable you shouldn't be getting that bug anymore (1017862), I'll SRU it next week. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1017847 Title: qemu segfaults when creating an armhf container on an amd64 host To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1017847/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1017847] Re: qemu segfaults when creating an armhf container on an amd64 host
Could you re-try this on a clean machine? I can create a precise container on quantal with no problems. I'm having trouble with a quantal container, but it seems to be a problem in lxc (which should be fixed) or transient archive problem. I see no qemu crashes here. ** Changed in: lxc (Ubuntu) Status: New = Incomplete ** Changed in: qemu-linaro (Ubuntu) Status: New = Incomplete ** Changed in: lxc (Ubuntu) Importance: Undecided = High ** Changed in: qemu-linaro (Ubuntu) Importance: Undecided = High -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1017847 Title: qemu segfaults when creating an armhf container on an amd64 host To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1017847/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1017847] Re: qemu segfaults when creating an armhf container on an amd64 host
Makes sense, thanks. Will re-try one more time with -proposed -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1017847 Title: qemu segfaults when creating an armhf container on an amd64 host To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1017847/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1017847] Re: qemu segfaults when creating an armhf container on an amd64 host
couldn't reproduce. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1017847 Title: qemu segfaults when creating an armhf container on an amd64 host To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1017847/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1017847] Re: qemu segfaults when creating an armhf container on an amd64 host
Thanks for submitting this bug. The qemu used by lxc is actually qemu- arm-static which comes from the qemu-linaro package, so I will re-target the bug. I'll also mark it as affecting lxc. ** Package changed: qemu-kvm (Ubuntu) = qemu-linaro (Ubuntu) ** Also affects: lxc (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1017847 Title: qemu segfaults when creating an armhf container on an amd64 host To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1017847/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1017847] Re: qemu segfaults when creating an armhf container on an amd64 host
This looks like a regression in qemu from Precise to Quantal. I just rebuilt my test containers here on Precise and both precise and quantal armhf containers built successfully. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1017847 Title: qemu segfaults when creating an armhf container on an amd64 host To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1017847/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
